Finding the Third Proportional to 63,760.50 and 140,103

Step by Step Solution

1. Step 1: Write the proportion equation
   63,760.50 : 140,103 = 140,103 : x
2. Step 2: Convert to fraction form
   63,760.50/140,103 = 140,103/x
3. Step 3: Cross multiply
   63,760.50x = 140,103 × 140,103
4. Step 4: Simplify right side
   63,760.50x = 19,628,850,609
5. Step 5: Solve for x
   x = 19,628,850,609/63,760.50
6. Step 6: Final answer
   x = 307,852.83